Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"va giua cac snippets" » "va giua code snippets", "va giua cau snippets", "va cua cac snippets", "va gian cac snippets", "va gia cac snippets", "va giup cac snippets", "va giu cac snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("va giua cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("va giua cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( va giua cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("va giua cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.